Product Description
Our standard sound level meter CENTER 320 has a wide dynamic range from 30 to 130 dB. It has different frequency weighting A and C to respond to human sense or machine monitoring purposes. For different sound pattern, it also supplies Fast and Slow time constant setting. Analog output is also provided for other use.
Features:4 digits displayMAX/MIN functionLevel range displayResolution 0.1dBAC/DC signal outputIEC 651 TYPE II
Specifications:
Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dBAccuracy: ±1.5dB (ref 94dB@1KHz)Frequency Weighting: A / CTime Weighting: Fast, SlowDynamic Range: 50dBFrequency Range: 31.5Hz to 8KHzMicrophone: Electret condenser microphoneAuxiliary Outputs: AC/DC OutputBattery: 9V x 1Dimensions: 275 x 64 x 30mmWeight: 280g
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